In addition to finding bookmarks on your network with Rendezvous, Safari also searches your Jaguar Address Book for URLs you have entered in contact info. If you have .Mac, you can sync your Address Book info between multiple computers.

So what I did was make a new Group in Address Book called Bookmarks. In this group, I made cards for a few of my favorite websites. For instance, I made a contact called Mac OS X Hints and set the homepage to http://www.macosxhints.com/. After syncing with .Mac via iSync, I now have my favorite bookmarks available to my other Macs that have Safari.

I know there are already apps and web services that let you use your bookmarks among multiple computers, but I thought this was a neat hint for those who would like to do so within Apple's iLife.